Results 11 to 20 of about 8,886,396 (384)
Nuclear Physics A, 2004 A search for 19Mg was performed using projectile fragmentation of a 150 MeV/nucleon 36Ar beam. No events of 19Mg were observed. From the time-of-flight through the fragment separator an upper limit of 22 ns for the half-life of 19Mg was established.
Andreas Stolz +9 more
openaire +4 more sources
Precise measurement of the 222Rn half-life: a probe to monitor the stability of radioactivity [PDF]
, 2015 We give the results of a study on the 222Rn decay we performed in the Gran Sasso Laboratory (LNGS) by detecting the gamma rays from the radon progeny. The motivation was to monitor the stability of radioactivity measuring several times per year the half-life of a short lifetime (days) source instead of measuring over a long period the activity of a ...
Bellotti, E. +4 more
arxiv +5 more sources
The half-life of $$^{212}$$Po [PDF]
The European Physical Journal A, 2021 AbstractThe half-life of $$^{212}$$ 212 Po was measured with the highest up-to-date accuracy as $$T_{1/2}=295.1(4)$$ T 1 /
P. Belli +12 more
openaire +3 more sources
Frontiers in Immunology, 2023 Polyethylene glycol (PEG)ylated drugs are used for medical treatment, since PEGylation either decreases drug clearance or/and shields the protein from undesirable immunogenicity.
Malte Lenders +3 more
doaj +1 more source
Study of isotopic yield and half-life of spontaneous fission for two (_ 104^266)Rf and (_104^268)Rf superheavy isotopes [PDF]
Iranian Journal of Physics Research, 2023 Isotopic yields and half-lives for (_ 104^266)Rf and (_104^268)Rfisotopes of the superheavy nucleus Rutherfordium are calculated and compared with the experimental data.
Mohamad Reza Pahlavani, Hossein Karimi
doaj +1 more source
Organic NIR-II molecule with long blood half-life for in vivo dynamic vascular imaging
Nature Communications, 2020 Real-time monitoring of vessel dysfunction is of great significance in preclinical research. Optical bioimaging in the second near-infrared (NIR-II) window provides advantages including high resolution and fast feedback.
Benhao Li +16 more
semanticscholar +1 more source
Frontiers in Cell and Developmental Biology, 2022 Aptamers are short, single-stranded DNA or RNA oligonucleotide sequences that can bind specific targets. The molecular weight of aptamers (<20 kDa) is lower than the renal filtration threshold (30∼50 kDa), resulting in very short half-lives in vivo ...
Yihao Zhang +13 more
doaj +1 more source
Predictions of the decay properties of the superheavy nuclei 293, 294119 and 294, 295120
He jishu, 2023 BackgroundTo date, various nuclides up to Z = 118 have been discovered and synthesized, raising the challenge of synthesizing nuclides with Z ≥ 119. Recently, the fusion-evaporation reactions 243Am54Cr, xn119297-x and 243Am55Mn, xn120298-x have been ...
WANG Zhen, REN Zhongzhou
doaj +1 more source
Agronomy, 2020 Legumes such as alfalfa (Medicago sativa L.) and white clover (Trifolium repens L.) increase forage productivity and quality in northern temperate pastures, but require re-establishment following broadleaf weed control using herbicides.
Amanda J. Miller +3 more
doaj +1 more source
Microbiology Spectrum, 2023 Although mRNA-based COVID-19 vaccines reduce the risk of severe disease, hospitalization and death, vaccine effectiveness (VE) against infection and disease from variants of concern (VOC) wanes over time.
Yu-Ching Dai +8 more
doaj +1 more source